CN115972378B - Environment-friendly regenerated brick intelligent production line - Google Patents
Environment-friendly regenerated brick intelligent production line Download PDFInfo
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- CN115972378B CN115972378B CN202310137769.7A CN202310137769A CN115972378B CN 115972378 B CN115972378 B CN 115972378B CN 202310137769 A CN202310137769 A CN 202310137769A CN 115972378 B CN115972378 B CN 115972378B
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- 239000011449 brick Substances 0.000 title claims abstract description 66
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 175
- 239000004568 cement Substances 0.000 claims abstract description 34
- 239000004576 sand Substances 0.000 claims abstract description 21
- 238000000227 grinding Methods 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 238000010276 construction Methods 0.000 claims abstract description 10
- 239000002699 waste material Substances 0.000 claims abstract description 10
- 230000007704 transition Effects 0.000 claims description 57
- 239000004744 fabric Substances 0.000 claims description 41
- 238000007789 sealing Methods 0.000 claims description 41
- 238000009826 distribution Methods 0.000 claims description 35
- 238000005192 partition Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000011084 recovery Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 230000008929 regeneration Effects 0.000 claims 1
- 238000011069 regeneration method Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 239000004927 clay Substances 0.000 abstract description 2
- 239000004575 stone Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009828 non-uniform distribution Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000002522 swelling effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention discloses an intelligent production line of environment-friendly recycled bricks, and relates to a device for processing clay, cement or stone, comprising a grinder and a vibrating screen positioned at a discharge port of the grinder; the discharge hole of the vibrating screen is connected with a mixing box, and the discharge hole of the mixing box is provided with a conveyor belt and a brick machine; the grinder can grind materials manufactured by the construction waste materials to remove cement paste adhered to the surfaces of the construction waste materials; the ground crushed aggregates enter a vibrating screen, a vibrating motor is fixedly arranged on the vibrating screen, the vibrating motor vibrates with the vibrating screen, and cement paste is sieved off; the screened raw materials fall into a mixing box to be mixed with cement and then discharged, and the raw materials are conveyed into a brick machine by a conveyor belt to be pressed into bricks. According to the invention, the device for grinding the raw materials is added on the production line of the recycled bricks, so that cement paste or sand adhered to the surface of the aggregate can be removed, the quality of the aggregate is improved, and the condition that the adhesive force between the aggregates is reduced due to the influence of water absorption of the dried cement paste on the bricks is avoided.
Description
Technical Field
The invention relates to a device for processing clay, cement or stone, in particular to an intelligent production line of environment-friendly recycled bricks.
Background
When the brick is regenerated, broken ruin materials are used as aggregate, raw materials such as cement, yellow sand and the like are added, and the brick is molded under the action of pressure. The recycling of the construction waste can be realized, and resources are saved to a great extent.
In the current production of regenerated bricks, building ruin materials are directly crushed into a structure with smaller particles, the diameter is generally between 0.5mm and 5mm, and the structure is pressed into various bricks in a baking-free brick machine.
When the construction waste is pressed into bricks, the broken raw materials are directly used, but the construction waste is mostly formed by breaking a concrete structure, and cement paste or sand and the like are adhered to the surface of the aggregate; the cement paste has larger water swelling property, and can seriously influence the quality of the brick, such as the record in paper "production process and performance of building rubbish recycled aggregate", thereby adding a grinding device on the production line, removing the cement paste on the surface of the aggregate, improving the quality of the aggregate and ensuring the performance of the brick.
Disclosure of Invention
The invention aims to provide an intelligent production line of environment-friendly recycled bricks, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the intelligent production line of the environment-friendly regenerated bricks comprises a grinder and a vibrating screen positioned at a discharge port of the grinder; the discharge hole of the vibrating screen is connected with a mixing box, and the discharge hole of the mixing box is provided with a conveyor belt and a brick machine;
the grinder can grind materials manufactured by the construction waste to remove cement paste and/or sand adhered to the surface of the construction waste;
the ground crushed aggregates enter a vibrating screen, a vibrating motor is fixedly arranged on the vibrating screen, the vibrating motor vibrates with the vibrating screen, and cement paste and/or sand are sieved off;
the screened raw materials fall into a mixing box to be mixed with cement and then discharged, and the raw materials are conveyed into a brick machine by a conveyor belt to be pressed into bricks.
Preferably, the grinder comprises a box body, wherein one end of the box body is provided with a feeding bin, and the other end of the box body is provided with a discharging hole;
a plurality of evenly distributed rotating rollers are rotatably arranged in the box body,
the rotating shafts of the rotating rollers extend out of the box body, gears meshed with each other are arranged between one ends of the rotating rollers extending out of the box body, the rotating directions of the adjacent rotating rollers are opposite, and an S-shaped grinding channel is formed between the rotating rollers and the inner side wall of the box body;
when the rotating roller rotates, rolling and grinding are carried out on materials between the outer side of the rotating roller and the inner side wall of the box body, and cement paste or sand bonded on the materials are removed.
Preferably, the vibration net is positioned at the discharge hole of the box body; the bottom of the vibrating net is also fixedly provided with a vibrating motor which can vibrate with the vibrating net;
the vibrating net is of a U-shaped structure with an opening at the top, and the bottom and the side wall of the vibrating net are provided with material leakage holes;
when vibrating, the vibrating net can shake off cement paste and/or sand which are ground and together with the materials.
Preferably, a recovery box is also placed directly below the vibrating screen for recovering the dropped cement slurry and/or sand.
Preferably, a plurality of arc-shaped plates with arc structures are fixedly arranged in the box body, the arc-shaped plates are contacted with the side surfaces of the rotating rollers, the arc-shaped plates are positioned on one side of the rotating rollers in the advancing direction of materials, and S-shaped grinding channels are formed between the rotating rollers and the arc-shaped plates;
the guide plate with the arc-shaped structure is fixedly arranged at the discharge hole, so that the material can fall on the vibrating screen better.
Preferably, one side of the brick machine is also provided with a material distributing mechanism, the material distributing mechanism comprises a material distributing hopper and a material distributing box, and a corrugated pipe is arranged between the material distributing box and the material distributing hopper;
a plurality of baffle plates are fixedly arranged at the lower part of the inner cavity of the cloth box; a transition cavity is formed between two adjacent partition boards, and the volume of the transition cavity is the same as the amount of materials required by a mould of a brick machine for manufacturing bricks;
the upper end of the partition plate is provided with a sliding plate; the sliding groove matched with the sliding plate is formed in the cloth box, a motor is fixedly arranged on the outer side of the cloth box, a screw rod is fixedly arranged at the output end of the motor, the screw rod extends into the cloth box, a connecting plate is fixedly arranged at the edge of the sliding plate, the connecting plate is connected with the screw rod through a threaded hole, and when the screw rod rotates, the sliding plate can be driven to horizontally slide in the sliding groove, and the top of the transition cavity is blocked;
the bottom of cloth case still is provided with the closing plate, and the closing plate can slide in the bottom of cloth case for the bottom in transition chamber is in the state of opening, and the material in the transition chamber can fall to in the mould of brick machine.
Preferably, the sealing plate is of a cuboid structure, a chute for installing the sealing plate is formed in the bottom of the cloth box, and the sealing plate can slide in the chute.
Preferably, a motor is fixedly arranged at the bottom of the material distribution box, a screw rod is fixedly arranged at the output end of the motor, the screw rod is connected with the sealing plate through threads, and when the screw rod rotates, the sealing plate is carried to slide at the bottom of the material distribution box, so that the bottom of the transition box is opened.
Preferably, the bottom of the transition cavity is fixedly provided with a bottom plate, and the bottom plate is provided with a material leakage hole;
the sealing plate is also provided with a material leakage hole,
the bottom of the cloth box is fixedly provided with a pneumatic cylinder, and the telescopic end of the pneumatic cylinder is fixedly connected with the sealing plate and is used for sliding in the chute with the sealing plate;
when the pneumatic cylinder is in a contracted state, the material leakage holes on the bottom plate and the material leakage holes of the sealing plate are arranged in a staggered mode, and the bottom of the transition cavity is in a closed state;
when the pneumatic cylinder stretches, the material leakage hole on the bottom plate and the material leakage hole of the sealing plate are positioned at the overlapped position, the bottom of the transition cavity is opened, and the material falls from the transition cavity.
Preferably, the side surface of the cloth box is fixedly provided with a vibrating motor.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the device for grinding the raw materials is added on the production line of the recycled bricks, so that the cement paste or sand adhered to the surface of the aggregate can be removed, thereby improving the quality of the aggregate, and avoiding the condition that the adhesive force between the aggregates is reduced due to the influence of the water absorption of the dried cement paste on the bricks;
and the separated cement paste is recycled after being screened out on the vibrating screen, so that the utilization effect on the construction waste is higher.
Drawings
FIG. 1 is a schematic diagram of a production line of the present invention;
FIG. 2 is a cross-sectional view of the mill of the present invention;
FIG. 3 is a cross-sectional view of the grinder and arcuate plate of the present invention;
FIG. 4 is a block diagram of the grinder of the present invention;
FIG. 5 is a cross-sectional view of the cloth box and sealing plate of the present invention;
FIG. 6 is a block diagram of the cloth box and sealing plate of the present invention;
FIG. 7 is a cross-sectional view showing an opened state of the cloth case and the sealing plate of the present invention;
FIG. 8 is a view showing a structure of the cloth case and the sealing plate in an opened state of the present invention;
fig. 9 is a structural view of the sealing plate of the present invention.
In the figure: 1. a grinder; 2. a vibrating screen; 3. a mixing box; 4. a conveyor belt; 5. a material distribution mechanism; 6. a brick machine; 11. a case; 12. feeding into a storage bin; 13. a rotating roller; 14. an arc-shaped plate; 15. a material guide plate; 16. a recovery box; 51. a cloth box; 52. a motor; 53. a sliding plate; 53. a sliding plate; 54. a partition plate; 55. a pneumatic cylinder; 56. a sealing plate; 57. a bottom plate; 58. a material leakage hole; 59. and a screw rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to the drawings, this embodiment provides an intelligent production line for environment-friendly recycled bricks, which comprises a grinder 1, wherein the grinder 1 comprises a box 11, one end of the box 11 is provided with a feeding bin 12 fixedly arranged at the top, and the feeding bin 12 is used for feeding crushed building rubbish materials. The other side of the box 11 is provided with a discharge port for discharging the material in the box 11, as shown in fig. 2 and 3.
Referring to fig. 2, 3 and 4, 6 uniformly distributed rotating rollers 13 are installed inside the case 11, and the rotating rollers 13 are rotatably installed at the inner side wall of the case 11 and can rotate inside the case 11.
The rotating shaft at one end of the rotating roller 13 extends out of the case 11, and the gear is fixed on the extending rotating shaft, and the gears among the plurality of rotating rollers 13 are meshed with each other. A motor is fixedly arranged on the box body 11, and a rotating roller 13 at the most edge of the motor is connected and rotates with the rotating roller 13 at the most edge. The gears can transmit power, and the rotation directions of the adjacent rotating rollers 13 are opposite.
The surface of the rotating roller 13 is provided with rugged pores, and when the rotating roller 13 rotates, the material contacts with the rugged pores, so that the material can vibrate. When the rotating roller 13 rotates inside the casing 11, an "S" -shaped grinding passage is formed between the rotating roller 13 and the inner side wall of the casing 11, as indicated by solid arrow b in fig. 2. The rotating roller 13 can generate friction force on the material in the box 11 in a rotating state, so that the surface of the material in the box 11 is ground. Meanwhile, when the material passes through the narrowest part between the outer side of the rotating roller 13 and the inner side wall of the box body 11, the material is extruded, and cement paste and/or sand adhered on the material can be removed.
Referring to fig. 3, when the material passes between two adjacent rotating rollers 13, the two rotating rollers 13 rotate in opposite directions, so as to provide tangential forces on both sides of the material in the upward direction, as indicated by the dashed arrows in fig. 2. Under the action of the gravity of the materials, the materials roll and rotate between the lateral bottoms of the two rotating rollers 13, so that the materials are rubbed with each other, as indicated by a broken line arrow a in fig. 2. Under the condition that a lot of materials are piled up, the materials cannot roll and rotate, but due to the fact that the rotating roller 13 continuously rotates, friction force is generated on the materials in contact with the rotating roller 13, the materials in contact vibrate, vibration force can be transmitted to other materials, vibration is generated between the materials, friction is generated, and cement paste or sand adhered to the surfaces of the materials are removed.
When more materials are located between the bottoms of the side surfaces of the two rotating rollers 13, the rotating rollers 13 provide upward friction force for the materials, so that the materials move upwards, and the materials moving upwards drop down between the other two adjacent rotating rollers 13 under the tangential force of the rotating rollers 13, so that the materials are conveyed in the box 11 and the S-shaped channel.
The S-shaped channel increases the path of the materials in the box 11, and the grinding effect on the materials is better.
And the S-shaped channel enables the material to have an upward movement path, and when the material moves upward, the material can be overturned under the action of the gravity of the material, so that the effect of comprehensively grinding the material is achieved.
When the material is transported to the upper ends of the sides of the two turning rolls 13, the material will also rotate between the upper ends of the sides of the two turning rolls 13 under the tangential force of the two turning rolls 13 and the gravitational force of the material, as indicated by the broken arrow in fig. 2.
Since the material is between the upper end sides of the turning rolls 13, the tangential force provided by the two turning rolls is dispersed to the outside. As indicated by arrow d in fig. 2, the material rotates while a portion of the material follows the rotating roller. As indicated by arrow d1 in fig. 2, some of the material is rotated forward by the front rotating roller 13 to perform the cyclic grinding. As indicated by arrow d2 in fig. 2, some materials are rotated backward by the rear rotating roller 13, and are ground and rolled by the other rotating rollers 13 until discharged from the discharge port.
In a further embodiment, in order to ensure more stable material transportation in the interior of the box 11, as shown in fig. 3 and 4, a plurality of arc plates 14 with arc structures are fixedly installed in the interior of the box 11, and the arc plates 14 are in contact with the side surfaces of the rotating roller 13, and no connection relationship exists between the arc plates and the rotating roller 13, so that the rotating roller 13 can rotate freely.
As shown in fig. 3, the arc plate 14 is located at one side of the advancing direction of the material on the rotating roller 13, and an S-shaped grinding channel is formed between the rotating rollers 13 and the arc plate 14, in this embodiment, because the arc plate 14 blocks the interior of the box 11, when the rotating roller 13 at the front rotates, the material is blocked by the arc plate 14 when passing through the arc plate 14, and the material cannot rotate to the front along with the rotating roller 13, so that the material is ensured to advance along the S-shaped channel.
As shown in fig. 1, a vibrating screen 2 is also provided at the outlet of the mill 1. As shown in fig. 3, a guide plate 15 with an arc structure is fixedly arranged at the discharge hole, so that the material better falls on the vibrating screen 2.
As shown in fig. 2 and 3, the bottom of the vibration net 2 is fixedly provided with a vibration motor, the vibration motor is an yu series ac three-phase asynchronous vibration motor, and other types of vibration motors can be selected according to actual use requirements. The vibrating motor can vibrate rapidly with the vibrating screen 2.
In this embodiment, vibration net 2 is open-top's U-shaped structure, and the one end of vibration net 2 is located under the discharge gate of box 11, and this end is provided with the baffle of vertical placing, and vibration net 2 can avoid the material to drop from this end when vibrating.
The bottom and the front and back side walls of the vibrating screen 2 are provided with material leakage holes, and when the vibrating screen 2 vibrates, materials can vibrate rapidly on the vibrating screen 2, so that cement paste or sand which is ground and together with the materials can be vibrated, and cement paste or sand on the materials is removed. A recovery box 16 is also placed directly below the vibrating screen 2 for recovering the fallen cement paste and/or sand, facilitating the recovery treatment of the sand or cement paste.
The mixing box 3 is arranged at the discharge port of the vibrating screen 2, and the mixing box 3 adopts a bedroom stirrer. The discharged materials in the vibration net 2 directly fall into the mixing box 3, sand or cement and other raw materials are added into the mixing box 3 and mixed with aggregate in the mixing box, a conveying belt 4 is further arranged at a discharge hole of the mixing box 3, the conveying belt 4 is a common rubber conveying belt, and a brick machine 6 is further arranged at a discharge hole of the conveying belt 4. The mixed raw materials fall from the vibrating screen 2 onto a conveyor belt 4, the conveyor belt 4 conveys the raw materials to a brick machine 6, and the raw materials are pressed into bricks in the brick machine 6. The brick machine 6 is a machine press molding representative of eight-hole rotary disc type press type as a crankshaft double crank machine press type and a modified version, a vibration molding representative of equipment for producing cement bricks after being used as a modified die of a block machine, a hydraulic + vibration molding representative of equipment for introducing foreign or modified large-scale block machines, etc., and in this embodiment, a hydraulic + vibration molding brick machine is used.
As shown in fig. 1, a distributing mechanism 5 is further arranged on one side of the brick machine 6, the distributing mechanism 5 comprises a distributing hopper and a distributing box 51, and a corrugated pipe is arranged between the distributing box 51 and the distributing hopper; the bellows is made of plastic, the material distribution box 51 adopts a hydraulic material distribution structure, and a hydraulic material distribution device adopted by a QT6-15C type hydraulic brick machine can be referred to.
A mold for producing bricks is provided on the brick machine 6.
As shown in fig. 5 and 6, a plurality of partition plates 54 are fixedly installed at the lower part of the inner cavity of the material distribution box 51, a transition cavity is formed between two adjacent partition plates 54, and the volume of the transition cavity is the same as the amount of materials required for manufacturing bricks by a mould of the brick machine 6. When the pressure member of the brick machine 6 is pressed down, the materials in the mold are pressed, so that the materials are pressed into bricks.
As shown in fig. 5 and 6, a sliding plate 53 is provided at the upper end of the partition plate 54, a chute matching the sliding plate 53 is provided on the cloth casing 51, and the sliding plate 53 can horizontally slide in the chute.
A vibration motor is fixedly installed on the outer side of the cloth box 51, and the vibration motor can vibrate with the cloth box 51.
The motor 52 is fixedly mounted on the outer side of the cloth box 51, a screw rod 59 is fixedly mounted at the output end of the motor 52, the screw rod 59 extends into the cloth box 51, a connecting plate is fixedly mounted at the edge of the sliding plate 53, as shown in fig. 5, the connecting plate is connected with the screw rod 59 through a threaded hole, and when the screw rod 59 rotates, the sliding plate 53 can be driven to horizontally slide in a sliding groove to seal the top of a transition cavity.
When the brick machine 6 is to be distributed, the material is conveyed into the distribution hopper by the conveyor belt 4, and the material enters the distribution box 51. When putting into cloth case 51 inside the material, vibrating motor takes cloth case 51 vibration, and the material can vibrate in the inside of cloth case 51, and the gap between the material can be filled to the material, and the material distributes more closely in cloth case 51. When the material distribution box 51 is filled with material, the sliding plate 53 slides to the outer side of the material distribution box 51, so that the top of the transition cavity is in an open state, and the material can directly fall into the transition cavity.
After the material has been filled in the distribution box 51, it is almost in a full state, as shown in fig. 5. The material in the upper part of the cloth box 51 is not in a flat state. The material of cloth case 51 lower part receives the pressure of self gravity and upper end material, and the material of cloth case 51 lower part is inseparabler under the effect of extrusion force.
After the material of the distribution box 51 is fully filled, the motor 52 rotates with the screw rod 59, the screw rod 59 can horizontally slide in the distribution box 51 with the partition plate 54, the top of the transition cavity is blocked, and the material contained in the transition cavity is just the same as the material required for forming bricks in the die.
The bottom of the cloth box 51 is also provided with a sealing plate 56, and the sealing plate 56 can slide at the bottom of the cloth box 51, so that the bottom of the transition cavity is in an open state, and the materials in the transition cavity can fall into the mold of the brick machine 6.
The sealing plate 56 has a rectangular parallelepiped structure as shown in fig. 6. A chute for mounting the sealing plate 56 is formed in the bottom of the cloth box 51, the sealing plate 56 can slide in the chute, and a motor is fixedly mounted at the bottom of the cloth box 51. The output end of the motor is fixedly provided with a screw rod, the screw rod is connected with the sealing plate 56 through threads, and when the screw rod rotates, the sealing plate 56 is carried to slide at the bottom of the distribution box 51, so that the bottom of the transition cavity is opened or closed.
When cloth is required, the cloth box 51 is stretched into the brick machine 6 (the hydraulic cloth mode adopted by the hydraulic brick machine with the model of QT6-15C can be referred to), and the sealing plate 56 moves outwards, so that the bottom of the transition cavity is in an open state, and materials in the transition cavity can directly fall into the die. In the process of material distribution, the vibration motor drives the material distribution box 51 to vibrate, so that materials in the transition cavity can directly fall down, and the materials are prevented from remaining in the transition cavity.
After the material distribution is finished, the sealing plate 56 slides at the bottom of the material distribution box 51 to plug the bottom of the transition cavity, meanwhile, the material distribution box 51 is separated from the brick machine 6, the motor 52 rotates with the screw rod 59, the screw rod moves outside the material distribution box 51 with the sliding plate 53, the upper end of the transition cavity is in an open state, materials can fall into the transition cavity again, meanwhile, the conveyor belt 4 supplies materials in the material distribution box, the materials in the material distribution box 51 are in a full state (vibration motor vibrates during material supply), and then the sliding plate 53 slides to plug the upper end of the transition cavity, so that material supplementing to the transition cavity is completed. When the transition cavity is fed, as the transition cavity is positioned at the bottom of the distribution box 51, the materials at the bottom of the distribution box 51 are distributed more uniformly due to gravity and the pressure of the materials at the upper part, and the materials in the transition cavity are kept in the identical state when the sliding plate 53 is plugged.
When the feeding is carried out on the die, the materials in the transition cavity are the same as the materials required by the bricks, and the transition cavity is provided with a plurality of transition cavities and corresponds to the die, so that the materials arranged in each die can be ensured to be in a uniform state, the condition of nonuniform distribution can not occur during the distribution, and the occurrence of the condition of nonuniform distribution caused by the existing integral distribution is avoided.
In the process of falling of the materials in the transition cavity, the sliding plate 53 always seals the top of the transition cavity, so that the falling of the materials at the upper end of the material distribution box 51 is avoided.
The sealing plate 56 and the cloth box 51 may be connected by a screw, and the sealing plate 56 may be controlled by a pneumatic cylinder 55.
As shown in fig. 7 and 8, a bottom plate 57 is fixedly installed at the bottom of the transition cavity, and a material leakage hole 58 is formed in the bottom plate 57. The sealing plate 56 is also provided with a weeping hole 58 (as shown in fig. 9).
A pneumatic cylinder 55 is fixedly mounted on one side of the bottom of the cloth box 51, a telescopic end of the pneumatic cylinder 55 is fixedly connected with a sealing plate 56, and the pneumatic cylinder 55 can slide in a sliding groove with the sealing plate 56 when telescopic.
As shown in fig. 5, when the pneumatic cylinder 55 is in a contracted state, the material leakage holes 58 on the bottom plate 57 and the material leakage holes 58 of the sealing plate 56 are arranged in a staggered manner, the bottom of the transition cavity is in a closed state, materials are blocked in the transition cavity, and when the transition cavity is distributed, the pneumatic cylinder 55 is in a contracted state, so that the bottom of the transition cavity is closed.
As shown in fig. 7, when the pneumatic cylinder 55 is extended, the sealing plate 56 horizontally slides in the chute, and the leakage hole 58 on the bottom plate 57 and the leakage hole 58 of the sealing plate 56 are gradually positioned in overlapping positions. When the pneumatic cylinder 55 stretches to the longest position, the material leakage holes 58 of the pneumatic cylinder and the material leakage hole are completely overlapped, the bottom of the transition cavity is opened, the material falls from the transition cavity, and in the material falling process, the vibrating motor vibrates with the material distribution box 51, so that the material in the transition cavity is ensured to fall completely.
When the material distribution box 51 vibrates, materials on the upper portion of the sliding plate 53 can be rotated synchronously, gaps among the materials are filled, and when the materials distribute the material in the transition cavity, the transition cavity can be filled better.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Environment-friendly regeneration brick intelligent production line, its characterized in that: comprises a grinder (1) and a vibrating screen (2) positioned at a discharge hole of the grinder; a mixing box (3) is connected at the discharge port of the vibrating screen (2), and a conveyor belt (4) and a brick machine (6) are arranged at the discharge port of the mixing box (3);
the grinding machine (1) can grind materials manufactured by the construction waste to remove cement paste and/or sand adhered to the surface of the construction waste;
the ground crushed aggregates can enter the vibrating screen (2), a vibrating motor is fixedly arranged on the vibrating screen (2), the vibrating motor vibrates with the vibrating screen (2), and cement paste and/or sand are sieved off;
the screened raw materials fall into a mixing box (3) to be mixed with cement and then discharged, and the mixture is conveyed into a brick machine (6) by a conveyor belt (4) to be pressed into bricks;
the grinding machine (1) comprises a box body (11), wherein a feeding bin (12) is arranged at one end of the box body (11), and a discharging hole is arranged at the other end of the box body;
a plurality of uniformly distributed rotating rollers (13) are rotatably arranged in the box body (11),
the rotating shafts of the rotating rollers (13) extend out of the box body (11), gears meshed with each other are arranged between one ends of the rotating rollers (13) extending out of the box body (11), the rotating directions of the adjacent rotating rollers (13) are opposite, and an S-shaped grinding channel is formed between the rotating rollers (13) and the inner side wall of the box body (11);
a plurality of arc-shaped plates (14) with arc structures are fixedly arranged in the box body (11), the arc-shaped plates (14) are in contact with the side surfaces of the rotating rollers (13), the arc-shaped plates (14) are positioned on one side of the rotating rollers (13) in the advancing direction of materials, and S-shaped grinding channels are formed between the rotating rollers (13) and the arc-shaped plates (14);
a guide plate (15) with an arc structure is fixedly arranged at the discharge hole, so that the material can fall on the vibrating screen (2) better;
when the rotating roller (13) rotates, rolling and grinding are carried out on materials between the outer side of the rotating roller (13) and the inner side wall of the box body (11), and cement paste or sand adhered on the materials is removed;
one side of the brick machine (6) is also provided with a material distributing mechanism (5), the material distributing mechanism (5) comprises a material distributing hopper and a material distributing box (51), and a corrugated pipe is arranged between the material distributing box (51) and the material distributing hopper;
a plurality of partition boards (54) are fixedly arranged at the lower part of the inner cavity of the distribution box (51); a transition cavity is formed between two adjacent partition plates (54), and the volume of the transition cavity is the same as the amount of materials required by a mould of a brick machine (6) for manufacturing bricks;
a sliding plate (53) is arranged at the upper end of the partition plate (54); a sliding groove matched with the sliding plate (53) is formed in the material distribution box (51), a motor (52) is fixedly arranged on the outer side of the material distribution box (51), a screw rod (59) is fixedly arranged at the output end of the motor (52), the screw rod (59) extends into the material distribution box (51), a connecting plate is fixedly arranged at the edge of the sliding plate (53), the connecting plate is connected with the screw rod (59) through a threaded hole, and when the screw rod (59) rotates, the sliding plate (53) can be driven to horizontally slide in the sliding groove to seal the top of the transition cavity;
the bottom of cloth case (51) still is provided with closing plate (56), and closing plate (56) can slide in the bottom of cloth case (51) for the bottom in transition chamber is in the open state, and the material in the transition chamber can fall to in the mould of brick machine (6).
2. The intelligent production line for environment-friendly recycled bricks according to claim 1, wherein the intelligent production line comprises the following steps: the vibrating screen (2) is positioned at the discharge port of the box body (11); the bottom of the vibrating net (2) is fixedly provided with a vibrating motor which can vibrate with the vibrating net (2);
the vibrating net (2) is of a U-shaped structure with an opening at the top, and the bottom and the side wall of the vibrating net (2) are provided with material leakage holes;
the vibrating net (2) can shake off cement paste and/or sand which are ground and together with the materials when vibrating.
3. The intelligent production line for environment-friendly recycled bricks according to claim 2, which is characterized in that: a recovery box (16) is also arranged under the vibration net (2) and is used for recovering the fallen cement paste and/or sand.
4. The intelligent production line for environment-friendly recycled bricks according to claim 1, wherein the intelligent production line comprises the following steps: the sealing plate (56) is of a cuboid structure, a sliding groove for installing the sealing plate (56) is formed in the bottom of the distribution box (51), and the sealing plate (56) can slide in the sliding groove.
5. The intelligent production line for environment-friendly recycled bricks according to claim 4, wherein: the bottom of cloth case (51) is fixed mounting has the motor, and the output fixed mounting of motor has the lead screw, passes through threaded connection between lead screw and closing plate (56), and when the lead screw rotated, it slides in the bottom of cloth case (51) to take closing plate (56) for the bottom of transition case is opened.
6. The intelligent production line for environment-friendly recycled bricks according to claim 5, wherein the intelligent production line comprises the following steps: a bottom plate (57) is fixedly arranged at the bottom of the transition cavity, and a material leakage hole (58) is formed in the bottom plate (57);
the sealing plate (56) is also provided with a material leakage hole (58),
the bottom of the cloth box (51) is fixedly provided with a pneumatic cylinder (55), and the telescopic end of the pneumatic cylinder (55) is fixedly connected with a sealing plate (56) and is used for sliding in a chute with the sealing plate (56);
when the pneumatic cylinder (55) is in a contracted state, the material leakage holes (58) on the bottom plate (57) and the material leakage holes (58) of the sealing plate (56) are arranged in a staggered mode, and the bottom of the transition cavity is in a closed state;
when the pneumatic cylinder (55) stretches, the material leakage hole (58) on the bottom plate (57) and the material leakage hole (58) of the sealing plate (56) are positioned at the overlapped position, the bottom of the transition cavity is opened, and materials fall from the transition cavity.
7. The intelligent production line for environment-friendly recycled bricks according to claim 5 or 6, which is characterized in that: and a vibrating motor is fixedly arranged on the side surface of the cloth box (51).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310137769.7A CN115972378B (en) | 2023-02-20 | 2023-02-20 | Environment-friendly regenerated brick intelligent production line |
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| CN202310137769.7A CN115972378B (en) | 2023-02-20 | 2023-02-20 | Environment-friendly regenerated brick intelligent production line |
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| CN115972378B true CN115972378B (en) | 2024-01-30 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201175969Y (en) * | 2008-02-01 | 2009-01-07 | 李怡 | Construction garbage crushing and brick-making auto pipelined |
| CN102731004A (en) * | 2012-05-11 | 2012-10-17 | 上海德滨环保科技有限公司 | Mixing regeneration aggregate milling production line and milling method thereof |
| CN110404928A (en) * | 2019-07-08 | 2019-11-05 | 许昌市禹都再生环保科技有限公司 | A kind of production line using decoration garbage manufacture regeneration brick |
| CN111688014A (en) * | 2020-06-22 | 2020-09-22 | 高宇 | Building rubbish brickmaking device |
| KR102439640B1 (en) * | 2022-05-25 | 2022-09-01 | 심언규 | Apparatus for manufacturing brick |
| CN217751978U (en) * | 2022-02-25 | 2022-11-08 | 中交路桥建设有限公司 | Building rubbish production environment-friendly fragment of brick processingequipment |
| CN217748590U (en) * | 2022-07-13 | 2022-11-08 | 浙江天造环保科技有限公司 | Intelligent processing washing construction waste utilization production line |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6692669B2 (en) * | 2000-04-18 | 2004-02-17 | American Builders & Contractors Supply Company, Inc. | Methods and apparatus for recycling asphalt shingle material into composite board products |
-
2023
- 2023-02-20 CN CN202310137769.7A patent/CN115972378B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201175969Y (en) * | 2008-02-01 | 2009-01-07 | 李怡 | Construction garbage crushing and brick-making auto pipelined |
| CN102731004A (en) * | 2012-05-11 | 2012-10-17 | 上海德滨环保科技有限公司 | Mixing regeneration aggregate milling production line and milling method thereof |
| CN110404928A (en) * | 2019-07-08 | 2019-11-05 | 许昌市禹都再生环保科技有限公司 | A kind of production line using decoration garbage manufacture regeneration brick |
| CN111688014A (en) * | 2020-06-22 | 2020-09-22 | 高宇 | Building rubbish brickmaking device |
| CN217751978U (en) * | 2022-02-25 | 2022-11-08 | 中交路桥建设有限公司 | Building rubbish production environment-friendly fragment of brick processingequipment |
| KR102439640B1 (en) * | 2022-05-25 | 2022-09-01 | 심언규 | Apparatus for manufacturing brick |
| CN217748590U (en) * | 2022-07-13 | 2022-11-08 | 浙江天造环保科技有限公司 | Intelligent processing washing construction waste utilization production line |
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| CN115972378A (en) | 2023-04-18 |
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